Aggregated enterprise architecture wisdom
The Open Group’s Healthcare Forum recently published (free, but registration required) their version 0.1 ‘snapshot’ for HERA, their proposed ‘Healthcare Enterprise Reference Architecture’. What follows is a quick(ish) review, together with some practical recommendations. I’ll try to be nice –…
Whether you take Zachman’s 1987 paper as the start of the architectural time-line or not doesn’t really matter. The point stands that architecture, as in the planning of IT systems, has now been around for thirty years. And so why do people still refer to it as emergent? It’s because although we may know what […]
The ability of an organization to continually identify, assess and react to change quickly and effectively in response to major forces such as globalization and technology, is moving from the realm of competitive advantage to necessary for survival. There have been great advances in improving the agility of execution, and while many organizations are pursuing Read more
Decisions made within the Enterprise are best made when adequately informed. The ability to access knowledge in a timely manner, to categorise, analyse and prioritise its importance is essential. Capturing knowledge both explicit and tacit can be an endeavour in … Continue reading →
The application of a framework. when constructing an Enterprise Architecture, provides a context within which architectural artifacts can be defined. This assists in the establishment of relationships between components and ensuring some degree of consistency. Frameworks (plural) have been in … Continue reading →
This is another of the sort-of status-reports about the ‘hammer it out in practice’ work that designer Joseph Chittenden and I have been doing on Five Elements, to make it more accessible and usable for a more general audience. In…
Analyzing or designing the various features and functions of a software system can be daunting, especially when there are multiple actors and other interfacing systems involved. Thankfully, analysts can turn to use cases to make this process much easier. At the very minimum, an effective use case should: define how stakeholders interact with a system define how a system […]
“Everybody is a genius. But if you judge a fish by its ability to climb a tree, it will live its whole life believing that it is stupid.” (often attributed to Albert Einstein – probably erroneously – but it’s a grea…
I was delighted to attend another one of The Open Group TOGAF® User Group meetings. This one was held in London on April 18, 2018 with great interactions between users of the TOGAF Standard, experts, and staff of The Open Group. Attendees got that chance to Share experiences, be Enlightened by news, and Engage in the development process by expressing needs – i.e. to SEE TOGAF a little differently.
The demand for exceptional digital and customer experiences is exposing the constraints of existing technology organization practices. The people, processes, governance structures, and technology of the technology organization must change to drive and …
In our work on simplifying the ‘inventory’ of tools and techniques I’d developed for whole-enterprise architecture and the like, one of the challenges we keep hitting up against is how to capture ideas, information and insights, as they appear during…
The sun was shining down on the iconic Cutty Sark in London – the celebrated, historic sailing ship and fastest of its time – as delegates of The Open Group Awards arrived at the event on Tuesday evening, April 17.